TY - BOOK AU - Mathur Parmatma Chandra AU - Prof B Bhowmick Supervisor AU - University of Delhi. Faculty of Science. Department of Physics and Astrophysics ED - University of Delhi. Faculty of Science. Department of Physics and Astrophysics TI - Decay modes and lifetimes of negative k-meson and hyperons and evidence of a meson heavier than K-particle PY - 1961/// KW - PHYSICS ER -